Cisco Catalyst 9400 Series User Manual

No user-serviceable parts inside. Do not open. Statement 1073
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning
Before you begin
You may need a Phillips-head screwdriver to loosen the captive installation screws.
Procedure
Step 1 Ready the replacement fan tray by removing it from the shipping packaging. Keep it on an anti-static mat and
within arm's reach. Do not detach the adapter module.
When you remove and replace a fan tray in a system that is powered on, there is a time constraint.
So it is important to complete this first step before you remove the fan tray from the rear of the
chassis.
Important
--Fan tray assembly, with the adapter intact and
ready for installation from the rear
1
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
92
Removing and Replacing FRUs
Removing a Fan Tray from the Rear

Cisco Catalyst 9400 Series Specifications

General

Series	Catalyst 9400 Series
Form Factor	Rack-mountable
Operating System	Cisco IOS XE
Uplink Options	40G and 100G uplinks
Stacking	Not supported
Layer Support	Layer 2 and Layer 3
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 90% noncondensing
Power Supply Options	AC and DC power supplies
Redundancy	Power supply, supervisor engine
Modular Slots	7 or 10
MAC Address Table Size	256, 000
Security Features	ACLs, TrustSec, MACsec
Management	CLI, SNMP, NETCONF, RESTCONF, Cisco DNA Center